| 型钢高性能混凝土梁抗震性能试验研究 |
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| 引用本文： | 王斌,郑山锁,周雪峰.型钢高性能混凝土梁抗震性能试验研究[J].工业建筑,2012,42(12):21-24,40. |
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| 作者姓名： | 王斌 郑山锁 周雪峰 |
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| 作者单位： | 1. 西安工业大学建筑工程学院,西安,710032
2. 西安建筑科技大学土木工程学院,西安,710055 |
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| 基金项目： | 国家自然科学基金重大研究计划培育项目，国家自然科学基金面上项目，陕西省科技厅项目，国家自然科学基金项目 |
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| 摘 要： | 基于5榀型钢高性能混凝土梁低周反复加载试验,对梁的破坏形态以及不同参数下梁的荷载-位移滞回曲线、骨架曲线、延性和耗能能力等方面的规律和特点进行较为系统的研究。分析不同设计参数对梁抗震性能的影响。结果表明:在低周反复荷载作用下,经过合理设计的型钢高性能混凝土框架梁一般发生弯曲型破坏,且具有良好的延性和抗震耗能能力。
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| 关 键 词： | 型钢高性能混凝土梁 抗震性能 试验 耗能 延性 |
EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF SRHSHPC BEAMS |
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| Wang Bin,Zheng Shansuo,Zhou Xuefeng.EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF SRHSHPC BEAMS[J].Industrial Construction,2012,42(12):21-24,40. |
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| Authors: | Wang Bin Zheng Shansuo Zhou Xuefeng |
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| Affiliation: | 1(1.School of Civil and Architecture Engineering,Xi’an Technological University,Xi’an 710032,China; 2.School of Civil Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China) |
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| Abstract: | Based on the test of 5 steel reinforced high performance concrete(SRHSHPC) beam specimens under low cycle reversed loading,the failure model,hysteretic curves,skeleton curves,ductility and energy dissipation capacity of frame beams with different design parameters were studied.The seismic performance of the beams was analyzed.The results indicate that the reasonably designed SRHSHPC beams subjected to low cycle reversed loading produce flexure failure normally,and possess of good ductility and energy dissipation capacity. |
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| Keywords: | steel reinforced high performance concrete beam seismic performance experiment energy dissipation ductility |
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